What is the philosophical significance of attention? The present article provides an overview of recent debates surrounding the connections between attention and other topics of philosophical interest. In particular, it discusses the interplay between attention and consciousness, attention and agency, and attention and reference. The article outlines the questions and contemporary positions concerning how attention shapes the phenomenal character of experience, whether it is necessary or sufficient for consciousness, and whether it plays a special role in the best philosophical theories (...) of action or conceptual reference. Various interdependencies between the answers to these questions are indicated, as well as how these answers might depend on the metaphysics of attention. Together with its companion piece this article serves as an introduction to the philosophy of attention. (shrink)

In this paper I show how the way experience presents things to us can be treated without attributing a representational content to experience. The basic claim that experience can present us with more things than the range of things available to us in thought is neutral with respect to the choice between a content account of experience and a naïve content-free account. I show how Meyer's theory of expectations in accounting for our experience of music supports the naïve account. Expectations (...) provide an account of the conditions that enable things to be salient in experience as targets for attention. Expectations do not provide a content to experience. (shrink)

We present a new argument in favor of the Awareness Principle, the principle that one is always aware of one’s concurrent conscious states. Informally, the argument is this: 1) Your conscious states are such that you can attend to them without undertaking any action beyond mere shift of attention; but 2) You cannot come to attend to something without undertaking any action beyond mere shift of attention unless you are already aware of that thing; so, 3) Your conscious states are (...) such that you are aware of them. We open by introducing more fully the Awareness Principle (§1) and explicating the crucial notion of “mere shift of attention” (§2). We then develop the argument more fully, first in an intuitive form (§3) and then more formally (§4), before replying to a series of objections (§§5-7). (shrink)

The viability of a naïve realist theory of memory was a lively debate for philosophers of mind in the first half of the twentieth century. More recently, though, naïve realism has been largely abandoned as a non-starter in the memory literature, with representationalism being the standard view held by philosophers of memory. But rather than being carefully argued, the dismissal of naïve realism is an assumption that sits at the back of much recent theorizing in the philosophy of memory. In (...) this paper, we identify three reasons why philosophers of memory have felt compelled to outright reject naïve realism. We argue that none of those reasons are successful. Thus, far from being a non-starter, we argue that naïve realism is a theoretical perspective that needs to be given serious consideration in current philosophy of memory debates. (shrink)

Attention plays a role in demonstrative thought: It sets the targets. Visual experience also plays a role. I argue here that it makes visual information available for use in the voluntary control of focal attention. To do so I use both introspection and neurophysiological evidence from projections between areas of attentional control and neural correlates of consciousness. Campbell and Smithies also identify roles for experience, but they further argue that only experience can play those roles. In contrast, I argue that (...) experience is not the only way in which visual information could be accessed for the voluntary control of attention. (shrink)

This paper explores whether consciousness can exist without attention. This is a hot topic in philosophy of mind and cognitive science due to the popularity of theories that hold attention to be necessary for consciousness. The discovery of a form of consciousness that exists without the influence of attention would require a change in the way that many global workspace theorists, for example, understand the role and function of consciousness. Against this understanding, at least three forms of consciousness have been (...) argued to exist without attention: perceptual gist, imagistic consciousness, and phenomenal consciousness. After first arguing that the evidence is inconclusive on the question of whether these forms of consciousness exist without attention, I here present a fourth form of consciousness that is likely to be more successful: conscious entrainment. I argue that conscious entrainment is a form of consciousness associated with skilled behavior in which attention is sometimes absent. (shrink)

Starting with Gareth Evans, there’s an important tradition of theorizing about perception-based demonstrative thought which assigns necessary epistemic conditions to it. Its core idea is that demonstrative reference in thought is grounded in information links, understood as links which carry reliable information about their targets and which a subject exploits for demonstrative reference by tokening the mental files fed by these links. Perception, on these views, is not fundamental to perception-based demonstrative thought but is only the information link exploited in (...) these cases. Evans himself assigns a further epistemic condition, while more recently Imogen Dickie has expanded the reliability requirement into a more complex account centered around justification. In this paper I synthesize three central proponents of this approach and show that the epistemic conditions they place on perception-based demonstrative thought are not actually required. My argument gives two examples in which there is perceptual contact with an object but this perceptual contact fails to do the epistemic work in question. The first case is stimulus-incorporating dream experiences, the second involves multimodal binding failures. I argue that this perceptual contact still affords demonstrative thought in these cases. (shrink)

Contemporary studies of the phenomenon of attention uncritically suppose that the only way to go about observing attention is as a modification of consciousness. Consciousness is taken to be always intentional, i.e., distinguished by reference to an object-whether physical or not-toward which it is directed. Observers of attention therefore assume that attention is an intentional modification of consciousness. Such practices of observation, in virtue of the kinds of practices that they are, take for granted that the fundamental constituents of reality (...) are subjects and objects. Edmund Husserl and Martin Heidegger discovered that belief in the world as divided into subjects and objects is merely a convenience designed for the purpose of making a certain kind of sense of experience intelligible-a belief that operates as a controlling assumption which forces the world, if it is to be intelligible, to show up under the oppressively confined ontology that was originally introduced merely as an observational convenience. My work contributes to the prevalent literature an examination of these presuppositions by reconsidering what the landscape of attention studies would look like without the importation of the confinement of a world reduced to subjects in interaction with objects. I do this first by returning to the fundamental and yet strangely forgotten insights into the question that Husserl and Heidegger provided. Then I explore through some of the autobiographical work of Virginia Woolf, Simone Weil, and Pascal a pathway by which we might think differently about what it is to pay attention. I conclude that attention might also be understood as a kind of waiting that does not specify an object, but rather a posture, a way of being that necessarily manifests itself prior to any sort of prejudged or anticipated object. The contribution of my work will serve the community of observers of attention by forcing them to explain what it is to pay attention without reliance on the subject-object distinction. (shrink)

I am very much in sympathy with the overall approach of John Campbell’s paper, “Reference as Attention”. My sympathy extends to a variety of its features. I think he is right to suppose, for instance, that neuropsychological cases provide important clues about how we should treat some traditional philosophical problems concerning perception and reference. I also think he is right to suppose that there are subtle but important relations between the phenomena of perception, action, consciousness, attention, and reference. I even (...) think that there is probably something importantly right about the main claim of the paper. I take this to be the claim that there is a tight connection – of some sort at any rate – between our capacity to refer demonstratively to perceptually presented objects and our capacity to attend to those objects in our conscious awareness of them. What precisely this connection consists in, however, remains a mystery to me. My goal in these comments is to clarify this result. I will begin, in section 2, with a fairly general statement of the problem I take Campbell to have set himself. Following this, in section 3, I will focus more particularly on what kind of relation Campbell takes to exist, or does exist, or perhaps could exist between attention and demonstrative reference. I examine four options, the first three of which seem to admit of clear counterexamples, and the fourth of which is too weak to be of any real interest. (shrink)

I recently discovered that work I was doing in the laboratory and in theoretical writings was implicitly taking a position on a set of questions that philosophers had been worrying about for much of the past 30 or more years. My clandestine involvement in philosophical issues began when a computer science colleague and I were trying to build a model of geometrical reasoning that would draw a diagram and notice things in the diagram as it drew it (Pylyshyn, Elcock, Marmor, (...) & Sander, 1978). One problem we found we had to face was that if the system discovered a right angle it had no way to tell whether this was the intersection of certain lines it had drawn earlier while constructing a certain figure, and if so which particular lines they were. Moreover, the model had no way of telling whether this particular right angle was identical to some bit of drawing it had earlier encountered and represented as, say, the base of a particular triangle. There was, in other words, no way to determined the identity of an element (I use the term “element” when referring to a graphical unit such as used in experiments. Otherwise when speaking informally I use the term “thing” on the grounds that nobody would mistake that term for a technical theoretical construct. Eventually I end up calling them “Visual Objects” to conform to usage in psychology) at two different times if it was represented differently at those times. This led to some speculation about the need for what we called a “finger” that could be placed at a particular element of interest and that could be used to identify it as particular token thing (the way you might identify a particular feature on paper by labeling it). In general we needed something like a finger that would stay attached to a particular element and could be used to maintain a correspondence between the individual element that was just noticed now and one that had been represented in some fashion at an earlier time. The idea of such fingers (which.... (shrink)

How do humans manage to keep track of a gradually changing object or person as the same persisting individual despite the fact that the extraction of information about this individual must often rely on heterogeneous information sources and heterogeneous tracking methods? The article introduces the Empirical Tracking of Individuals theory to address this problem. This theory proposes an analysis of the concept of integrated tracking, which refers to the capacity to acquire, store, and update information about the identity and location (...) of individuals in our environment. It hypothesizes that certain functions of attention are a key to explaining how the cognitive flexibility of the human mind overcomes the heterogeneity of sources and methods in integrated tracking. At least two premises lend support to this hypothesis. First, heterogeneity of tracking sources is overcome by the combination of information from multiple perceptual modalities and a phenomenon of multisensory 'transparency'. Second, heterogeneity of tracking sources and methods may also be overcome by inferences that combine information across domains to acquire reasons to believe propositions about the target's location and identity. (shrink)

In contrast to Constructivist Views, which construe perceptual cognition as an essentially reconstructive process, this article recommends the Deictic View, which grounds perception in perceptual-demonstrative reference and the use of deictic tracking strategies for acquiring and updating knowledge about individuals. The view raises the problem of how sensory-motor tracking connects to epistemic and integrated forms of tracking. To study the strategies used to solve this problem, we report a study of the ability to track distal individuals when only their directions (...) can be perceived and not their locations. We introduce a new experimental paradigm named the 'Modified Traveling Salesman Problem' (MTSP), which requires subjects to visit n invisible targets in a 2D display once each. Surprisingly, subjects are competent at this task for up to 10 targets. We consider two types of tracking strategies that subjects might use: 'location-based' strategies and 'deictic direction-based' strategies. A number of observations suggest that subjects used the latter, at least for larger numbers of targets. We hypothesize that subjects used perceptual-demonstrative reference and deictic strategies (i) to perform the sensory-motor tracking of directional segments, (ii) to bind the segments with their updated status in the task, and (iii) to perform the epistemic tracking of invisible targets by means of perception-based inferences. (shrink)

RESUMEN En este artículo analizo el reto que la tesis de la indeterminación referencial quineana supone para un conjunto concreto de teorías externistas de la referencia. En un primer momento, se presenta una distinción metasemántica entre teorías productivas e interpretativistas, indicando que la indeterminación permea a ambas. Posteriormente, se evalúan los intentos externistas de rebatir dicho problema al acentuar el rol sustantivo de los objetos externos en la fijación de la referencia señalando que, a pesar de todo, el problema persiste. (...) Finalmente, se analiza la concepción "internista" de la referencia quineana que, en principio, socava los argumentos externistas en torno a la referencia. ABSTRACT In this paper I analyze the challenge that the Quinean referential indeterminacy thesis poses to a specific set of externalist theories of reference. First, a metasemantic distinction between productive and interpretivist theories is presented, indicating that indeterminacy permeates both. Subsequently, externalist attempts to refute this problem by stressing the substantive role of external objects in the fixation of reference are evaluated, pointing out that the problem persists. Finally, the "internalist" conception of Quinean reference is analyzed, which, in principle, undermines the externalist arguments about reference. (shrink)